CF1763361404766-tsm20251116095642

WWW.RTSAK.COM - 71.56.251.77.in-addr.arpa

Search for IP or hostnames:

71.56.251.77.in-addr.arpa checked at 2025-11-17T06:36:44.581Z 1836ms 49/49/49 100% R:11 allDone:true timedOut:false

71.56.251.77.in-addr.arpa

NSrns1.upc.biz
A2001:730:3e12::134 🇳🇱 LibertyGlobal
A195.34.133.134🇦🇹 LibertyGlobal
PTRrns1.upc.biz
NSrns2.upc.biz
A2001:730:3e12:1000::134 🇳🇱 LibertyGlobal
A213.47.222.134🇳🇱 LibertyGlobal
PTRrns2.upc.biz
PTR77-251-56-71.cable.dynamic.v4.ziggo.nl
A77.251.56.71🇳🇱 TNF-AS
PTR77-251-56-71.cable.dynamic.v4.ziggo.nl

56.251.77.in-addr.arpa

NSrns1.upc.biz
NSrns2.upc.biz

Starts with same word

Starts similarily

AI analysis

71.56.251.77.in-addr.arpa has two name servers: rns1.upc.biz and rns2.upc.biz.

71.56.251.77.in-addr.arpa shares the same name server setup as other domains, for example 109.52.81.83.in-addr.arpa, 234.211.94.in-addr.arpa, 241.28.84.in-addr.arpa, 72.173.107.84.in-addr.arpa and 237.65.111.92.in-addr.arpa.

Host names with two IP numbers:

rns1.upc.biz points to: 2001:730:3e12::134 and 195.34.133.134; rns2.upc.biz points to: 2001:730:3e12:1000::134 and 213.47.222.134.

Host name 77-251-56-71.cable.dynamic.v4.ziggo.nl points to IP 77.251.56.71.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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